gdb/testsuite/gdb.base/jit-protocol.h

   1 /* Copyright (C) 2009-2020 Free Software Foundation, Inc.
   2
   3    This file is part of GDB.
   4
   5    This program is free software; you can redistribute it and/or modify
   6    it under the terms of the GNU General Public License as published by
   7    the Free Software Foundation; either version 3 of the License, or
   8    (at your option) any later version.
   9
  10    This program is distributed in the hope that it will be useful,
  11    but WITHOUT ANY WARRANTY; without even the implied warranty of
  12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13    GNU General Public License for more details.
  14
  15    You should have received a copy of the GNU General Public License
  16    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
  17
  18 #ifdef JIT_H
  19 #error "We don't include jit.h directly since we'd like the jit-reader unit  \
  20         tests to break if we make ABI incompatible changes to the structures \
  21         re-declared here."
  22 #endif
  23
  24 #ifndef JIT_PROTOCOL_H
  25 #define JIT_PROTOCOL_H
  26
  27 #include <stdint.h>
  28
  29 typedef enum
  30 {
  31   JIT_NOACTION = 0,
  32   JIT_REGISTER,
  33   JIT_UNREGISTER
  34 } jit_actions_t;
  35
  36
  37 struct jit_code_entry
  38 {
  39   struct jit_code_entry *next_entry;
  40   struct jit_code_entry *prev_entry;
  41   const void *symfile_addr;
  42   uint64_t symfile_size;
  43 };
  44
  45
  46 struct jit_descriptor
  47 {
  48   uint32_t version;
  49   uint32_t action_flag;
  50   struct jit_code_entry *relevant_entry;
  51   struct jit_code_entry *first_entry;
  52 };
  53
  54 struct jit_descriptor __jit_debug_descriptor = { 1, 0, 0, 0 };
  55
  56 void __attribute__((noinline)) __jit_debug_register_code()
  57 {
  58 }
  59
  60 #endif /* JIT_PROTOCOL_H */